public override MediaMetadata GetMetadata (string filePath)
{
string absolutePath = filePath;
bool localPath = false;
if(!absolutePath.StartsWith("http")) {
// File path is relative path
absolutePath = IPhoneUtils.GetInstance().GetFileFullPath(filePath);
localPath = true;
}
NSUrl nsUrl = this.GetNSUrlFromPath(absolutePath, localPath);
return this.GetMetadataFromUrl(nsUrl);
}